Earlier this evening, I had a piece of gravel stuck in my right shoe, which irritated me horribly as I was driving on local roads. So, as I was driving, I shifted over to using my left foot to control the accelerator and the brakes while I took my shoe off to shake out the rock. Talk about difficult.
I'm not sure if anyone else has tried to drive using their left foot, but muscle memory and conditioning really play a large role in driving. At least for me, it does. I would accelerate too quickly and brake way too hard. My driving was so jerky, that an outsider might have confused me for someone who was just learning to drive stick.
Or maybe, I just don't have what it takes to drive with my left foot. Maybe it's easy, and I just don't get it.